Fig. 5From: Diagnostic strategy and therapeutic management of sinonasal inverted papilloma: our experience with review of literatureAxial T1W (A), Fat-Sat contrast-enhanced T1W (B), and T2W (C) MR images showing a tissue mass (red arrow) of the left MS extending to the homolateral nasal cavity involving medial (black arrow) and posterior (orange arrow) walls of MS, hypointense in T1W, with an intermediate heterogeneous signal and moderate and heterogeneous enhancementBack to article page